Pith Number

pith:EIC6BRB6

pith:2016:EIC6BRB643VSECUXGQR3STTGO5

not attested not anchored not stored refs pending

Experimental test of photonic entanglement in accelerated reference frames

Abdul Ziarkash, Ana Rodriguez-Aramendia, Fabian Steinlechner, Ivette Fuentes, Jacques Pienaar, Johannes Handsteiner, Matthias Fink, Rupert Ursin, Thomas Scheidl, Tim C. Ralph

arxiv:1608.02473 v1 · 2016-08-08 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:44:42.480451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2205e0c43ee6eb220a973423b94e667771480f2dba1ba1b1bd99fb40ca03bf44

Aliases

arxiv: 1608.02473 · arxiv_version: 1608.02473v1 · doi: 10.48550/arxiv.1608.02473 · pith_short_12: EIC6BRB643VS · pith_short_16: EIC6BRB643VSECUX · pith_short_8: EIC6BRB6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EIC6BRB643VSECUXGQR3STTGO5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2205e0c43ee6eb220a973423b94e667771480f2dba1ba1b1bd99fb40ca03bf44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fdf99c61b8ff1a98d90c3142a3d074a52d5b9f37bf75a3dfcd5abbf799324bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-08-08T15:04:20Z",
    "title_canon_sha256": "ee9b610ef348a46760fda9b7e3d63d3b80050432639a8fa833b0840ca001cf78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02473",
    "kind": "arxiv",
    "version": 1
  }
}